Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine may not run as smoothly as you remember, or the fuel economy may dip—but ...

I made some serious mistakes while setting up the fuel system, and it finally caught up with me. In this video, I break down what went wrong and how I’m fixing it properly. These issues weren’t just ...

For an engine to create propulsion, it first needs a few core ingredients. The process begins with fuel being pumped through the car's fuel lines and into the combustion chamber. This is where fuel ...

You probably already know that your car relies on various different fluids to help it run smoothly. Two of the most well-known and recognizable of those fluids are engine oil and fuel, which, in many ...

When it comes to carburetor tuning, there is literally "no substitute for experience." The most successful tuners possess a near-instinctual "feel" for fuel system problems, based on their years of ...

Car problems are a regular occurrence for drivers. Something can go wrong with the plugs, tire alignment could be off, or you haven’t changed your engine coolant in a while, and now performance is ...

We've all experienced it at one time or another: You put the key in the ignition, and nothing happens. You're met with silence or maybe a faint click, but there's no sign of the engine cranking and ...

BLAM! Flames leap for heaven. Hoodscoops blaze. Carb butterflies assume taco-shell shape. And races are lost. Is nitrous to blame? No—at least not directly. Most of the time when an engine is damaged ...